Dept. of Trans.       PROGRESS   Serial No.  Contract No.                               
                                          07-115-14-00  07-1257U4                       
                PROGRESS PAYMENT VOUCHER  %complete:   %time:                           
Location:                                 PEP        SAT                                
07-LA-60-R22.4/R25.0                    Federal Project:                                
                                     ACST-X037(114)                                     
                             P-X037(114)                                                
                                                                                        
Progress payment No. 52            Payment period ending: 04-20-07                      
C C MYERS INC                                                                           
P O BOX 2948                                                                            
RANCHO CORDOVA CA 957412948                                                             
                                                                                        
                                                                                        
Escrow No.  02084                                                                       
                                    Total Estimate   This Estimate                      
1. Contract Itms Without Mobil.      46,856,737.45      317,495.25                      
2.a. Extra Work                       4,911,630.87       72,449.28                      
  b. Adjustment Comp.                   859,625.60            0.00                      
3. Materials on Hand                     18,570.27         -140.08                      
4. Earned Subject to Retention       52,646,564.19      389,804.45                      
5. Mobilization                       4,691,000.00            0.00                      
6. Total Work Completed   57,318,993.92                                                 
7. Deductions                          -231,679.77            0.00                      
8. a.Contract Retentions             -2,632,328.21      -19,490.22                      
   b. Unsatisfactory Prog.                                                              
   c. Reduction after 95% Comp.                                                         
9. Total pay to Contractor           54,473,556.21      370,314.23                      
10. Reduction Amt to Escrow                                                             
11. Payment to Escrow     2,632,320.00                                                  
12. Net Pymt. this Estimate                             370,314.23